Best Synthetic Oil For Generac Generator (2024 Updated)

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As a generator owner, you want to make sure that your machine is running smoothly and efficiently. One of the most important aspects of maintaining your generator is choosing the right oil. Synthetic oils are often recommended for generators because they provide better protection and performance in extreme temperatures and harsh conditions. But with so many options on the market, how do you know which synthetic oil is the best for your Generac generator?

Here are five key points to consider when looking for the best synthetic oil for your Generac generator:

1. Viscosity: Make sure you choose an oil with the right viscosity for your generator's engine. Generac generators typically require a 5W-30 or 10W-30 viscosity oil.

2. Additives: Look for oils with additives that can help protect your engine from wear and tear, reduce deposits, and prevent oxidation.

3. Brand: Choose a reputable brand with a proven track record of producing high-quality synthetic oils for generators.

4. Compatibility: Make sure the oil you choose is compatible with your generator's engine and won't cause any damage or void your warranty.

5. Price: While price shouldn't be the only factor you consider, it's important to find an oil that fits your budget without sacrificing quality.

By considering these key points, you can find the best synthetic oil for your Generac generator and ensure that it runs smoothly and efficiently for years to come.

10 Best Synthetic Oil For Generac Generator

1. Generac Full Synthetic Motor Oil 5w-30 Sp Quart Bottle Part# 0j5140 (Qt) 2-Pack

Generac Full Synthetic Motor Oil 5W-30 SP Quart Bottle Part# 0J5140 (qt) 2-Pack is a premium quality motor oil designed to provide superior engine protection and performance. This synthetic oil is specially formulated for use in Generac engines and is recommended by the manufacturer for optimal engine performance.

The 2-pack of Generac Full Synthetic Motor Oil contains two quart-sized bottles of synthetic oil that are designed to meet the needs of Generac engines. This high-quality oil is formulated with advanced synthetic technology that provides superior protection against engine wear and tear, as well as better fuel efficiency.

In addition to the two quarts of synthetic oil, the package also includes an oil absorbent pad to prevent spilling on floors and other surfaces, as well as an oil funnel that makes it easy to add oil, or use when draining oil. These accessories make the oil change process easier and more convenient, while also helping to protect the environment by preventing oil spills.

The Generac Full Synthetic Motor Oil 5W-30 SP Quart Bottle Part# 0J5140 (qt) 2-Pack is ideal for use in all Generac engines, including those used in residential, commercial, and industrial applications. This synthetic oil meets or exceeds all OEM requirements and is designed to provide long-lasting protection and performance.

Whether you are a professional mechanic or a do-it-yourselfer, the Generac Full Synthetic Motor Oil 5W-30 SP Quart Bottle Part# 0J5140 (qt) 2-Pack is the perfect choice for your motor oil needs. With its advanced formula and high-quality accessories, this package delivers superior performance, protection, and convenience for all your engine oil change needs.

2. Generac 0j93230ssm 20kw-22kw Sm 999 Maintenance Kit (Synthetic Oil)

The Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit is a genuine OEM product designed to keep your 20 kW Generac residential automatic home-standby generator running smoothly. This kit includes 5W-30 fully synthetic oil, ensuring your generator stays lubricated and protected against wear and tear.

The kit is compatible with several models, including the 0062440, 0062500, 0062580, 0062620, 0062680, 0062770, and 0062581. It also fits Guardian, Centurion, Honeywell, Siemens, and Eaton Evolution series generators.

Using genuine OEM parts ensures that your generator is getting the proper maintenance and care it needs to function at its best. The synthetic oil included in this kit provides superior protection against engine wear, reducing the likelihood of costly repairs or replacements.

Regular maintenance is crucial for ensuring your generator is ready to go when you need it most. With the Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit, you have everything you need to keep your generator in top condition. This kit is easy to use and comes with instructions, making it accessible for anyone to use.

Overall, the Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit is an essential investment for anyone who owns a compatible Generac automatic home-standby generator. It provides the necessary components to keep your generator running smoothly and ensures that it will be ready to go when you need it most. With its genuine OEM parts and high-quality synthetic oil, this kit is a reliable and cost-effective way to maintain your generator's performance.

3. Generac 0j93220ssm Maintenance Kit W/ 5w-30 Synthetic Oil

The Generac 0J93220SSM Maintenance Kit is an essential tool for ensuring the optimal performance of your generator. It is a genuine OEM product, which means it is made by the manufacturer and is guaranteed to be of high quality. By using this kit, you can keep your generator running smoothly and efficiently, which is vital in the event of a power outage or other emergency.

The kit contains several components that are crucial in maintaining your generator. Firstly, it includes two quarts of 5W-30 synthetic oil, which is specially designed for use in generators. This high-quality oil helps to lubricate the engine and reduce wear and tear, which prolongs the life of your generator. It also helps to improve fuel efficiency and reduce emissions.

The kit also includes an oil filter, an air filter, and two spark plugs. These components help to keep your generator running smoothly by preventing contaminants from entering the engine and ensuring a clean, consistent spark. The oil and air filters should be replaced regularly, as recommended in the owner's manual, to ensure optimal performance.

In addition to these components, the kit also includes a funnel and chamois, which are useful for performing maintenance tasks. The funnel makes it easier to add oil to the engine, while the chamois can be used to clean up any spills or drips. The kit also comes with a preventative maintenance reminder sticker, which can be placed on the generator to remind you when it's time for the next maintenance check.

It is important to note that the kit is designed to work specifically with the Generac model 0062400. Before purchasing the kit, it is essential to consult the owner's manual to ensure that you have the correct part number and to follow the proper installation instructions.

In conclusion, the Generac 0J93220SSM Maintenance Kit is an essential tool for keeping your generator running at optimum performance. It is a genuine OEM product that contains all the necessary components for maintaining your generator. By using this kit, you can ensure that your generator is always ready to provide power when you need it most.

4. Generac Full Synthetic Motor Oil 5w-30 Sn Quart Bottle Part# 0j5140 (Qt) 12-Pack

Generac Full Synthetic Motor Oil 5W-30 SN Quart Bottle Part# 0J5140 is a high-quality synthetic oil that is designed to provide superior protection and performance for your generator's engine. This oil is recommended by Generac, the leading manufacturer of power generation equipment, for use in all of their generators.

The oil is made using a synthetic base that is fortified with an advanced additive package. This package contains a blend of detergents, dispersants, antioxidants, and other additives that work together to provide excellent protection against wear, deposits, and oxidation. The synthetic base also provides superior lubrication properties, which help to reduce friction and wear on engine components.

This oil is formulated to meet the latest API SN specification, which is the highest level of performance for motor oils. It is also backward compatible with older API specifications, ensuring that it can be used in a wide range of engines.

The 5W-30 viscosity grade is a popular choice for small engines and is recommended by Generac for use in their generators. This oil provides excellent cold weather performance, allowing for easy starting in low temperatures. It also provides excellent protection against high temperatures, ensuring that the engine stays protected even in extreme conditions.

The quart bottle is easy to use and allows for precise measurement of the oil. The 12-pack case is a convenient way to stock up on oil and ensures that you always have oil on hand when you need it.

In summary, Generac Full Synthetic Motor Oil 5W-30 SN Quart Bottle Part# 0J5140 is a high-quality synthetic oil that is designed to provide superior protection and performance for your generator's engine. Its advanced additive package, synthetic base, and 5W-30 viscosity grade provide excellent protection against wear, deposits, and oxidation, as well as excellent cold weather and high-temperature performance. The quart bottle is easy to use, and the 12-pack case is a convenient way to stock up on oil.

5. Generac 5w-30 Full Synthetic Oil Change Kit 2 Quarts Oil And Filter

The Generac 5W-30 Full Synthetic Oil Change Kit is a comprehensive package designed to give your generator optimal performance and longevity. The kit contains two quarts of Generac SYNTHETIC OEM Oil and an OEM oil filter.

One of the key features of this kit is the Generac SYNTHETIC OEM Oil. This oil is a high-quality synthetic blend that is specifically formulated to meet the unique requirements of Generac generators. The oil is designed to provide superior protection against wear, corrosion, and oxidation, which can all cause engine damage and reduce the lifespan of your generator.

The kit also includes an OEM oil filter. This filter is designed to remove contaminants from the oil, ensuring that only clean oil is circulating through your generator's engine. This helps to prevent engine damage and prolongs the life of your generator.

To make the oil change process as clean and easy as possible, the kit also includes an oil absorbent pad. This pad is designed to catch any spills or drips that may occur during the oil change process, preventing oil from getting on your floors or other surfaces.

Overall, the Generac 5W-30 Full Synthetic Oil Change Kit is an excellent investment for anyone who wants to keep their Generac generator running at peak performance. With high-quality synthetic oil, an OEM oil filter, and an oil absorbent pad, this kit has everything you need to perform a clean and effective oil change.

6. Universal Generator Parts' Synthetic Oil Ugp Replacement For Generac 0j93230ssm 20kw-22kw Sm 999 Maintenance Kit.

The UGP Replacement for Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit (Synthetic Oil) by Universal Generator Parts is a high-quality maintenance kit designed to keep your 20 kW Generac, Guardian, Centurion, Honeywell, Siemens, & Eaton Evolution series residential automatic home-standby generator running smoothly.

This maintenance kit contains 5W-30 fully synthetic oil, which is a superior oil that offers better protection against engine wear, better fuel economy, and longer oil change intervals. The synthetic oil is specifically formulated to work with the Generac, Guardian, Centurion, Honeywell, Siemens, & Eaton Evolution series residential automatic home-standby generator, providing excellent engine protection and performance.

This maintenance kit is designed for use on models 0062440, 0062500, 0062580, 0062620, 0062680, 0062770, 0062581. These models are commonly used in residential settings and provide reliable backup power in the event of a power outage.

The UGP Replacement for Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit (Synthetic Oil) by Universal Generator Parts is an essential tool for maintaining your generator and ensuring it runs smoothly in the event of a power outage. It is recommended that you use this maintenance kit every 24 months or after 200 hours of use.

In addition to the synthetic oil, this maintenance kit also includes other important components such as air filters, oil filters, and spark plugs. These components work together to keep your generator running smoothly and efficiently.

Overall, the UGP Replacement for Generac 0J93230SSM 20Kw-22Kw SM 999 Maintenance Kit (Synthetic Oil) by Universal Generator Parts is a high-quality maintenance kit that is essential for keeping your generator running smoothly and efficiently. With its synthetic oil and other important components, it provides excellent engine protection and performance, ensuring that your generator is always ready to provide backup power when you need it most.

7. Generac Full Synthetic Motor Oil 5w-30 Sn Quart Bottle Part# 0j5140 (Qt)

Generac Full Synthetic Motor Oil 5W-30 SN Quart Bottle Part# 0J5140 (qt) is a high-quality synthetic oil that provides excellent performance and protection for your engine. This oil is specifically designed for use in Generac generators, but can also be used in other types of engines that require a 5W-30 viscosity rating.

One of the key benefits of using Generac Full Synthetic Motor Oil is that it helps to protect your engine against the formation of sludge and varnish deposits. These deposits can build up over time and cause damage to your engine, leading to decreased performance, increased fuel consumption, and even engine failure. By using a high-quality synthetic oil like Generac, you can help to prevent these deposits from forming, ensuring that your engine stays clean and running smoothly.

Another important feature of Generac Full Synthetic Motor Oil is that it is fortified with an advanced additive that provides maximum protection against viscosity breakdown. Viscosity breakdown occurs when the oil begins to break down and lose its ability to lubricate the engine properly. This can lead to increased wear and tear on the engine, decreased performance, and even engine failure. By using a high-quality synthetic oil like Generac, you can help to prevent viscosity breakdown and ensure that your engine stays protected and running smoothly.

Overall, Generac Full Synthetic Motor Oil 5W-30 SN Quart Bottle Part# 0J5140 (qt) is an excellent choice for anyone looking to protect their engine and keep it running smoothly. Whether you own a Generac generator or another type of engine that requires a 5W-30 viscosity rating, this high-quality synthetic oil can help to ensure maximum performance and protection. So if you want to keep your engine running like new, consider using Generac Full Synthetic Motor Oil today.

8. Generac – Scheduled Maintenance Kit 760/990 Ext 5w30 Synthetic Oil – 0j57670ssm

The Generac – Scheduled Maintenance KIT 760/990 EXT 5W30 Synthetic Oil – 0J57670SSM is a brand new, genuine OEM part that is designed to keep your Generac generator running smoothly. This maintenance kit is specifically designed for Generac 12-18kW prior to 2013 760-990 EXT models, and fits specific Generac engine models that require this part number.

When it comes to maintaining your generator, it's important to use genuine OEM parts. The Generac – Scheduled Maintenance KIT 760/990 EXT 5W30 Synthetic Oil – 0J57670SSM is a high-quality part that is made to the exact specifications of your generator. This means that you can trust it to provide the best possible performance and reliability.

One of the key components of this maintenance kit is the 5W30 synthetic oil. Synthetic oil is designed to provide superior engine protection and performance compared to conventional oils. It offers better resistance to high temperatures, reduces engine wear, and helps to extend the life of your generator.

Other components of the Generac – Scheduled Maintenance KIT 760/990 EXT 5W30 Synthetic Oil – 0J57670SSM include a genuine Generac air filter, oil filter, spark plugs, and a spark plug wrench. These components are all essential for maintaining your generator and keeping it running at peak performance. By replacing these parts on a regular basis, you can ensure that your generator is always ready to provide reliable power.

Overall, the Generac – Scheduled Maintenance KIT 760/990 EXT 5W30 Synthetic Oil – 0J57670SSM is an essential part for anyone who owns a Generac generator. By using genuine OEM parts and synthetic oil, you can ensure that your generator is always running at its best. Whether you're using your generator for backup power during a blackout or for remote work sites, this maintenance kit will help to keep it running smoothly for years to come.

Best Synthetic Oil For Generac Generator FAQs

Can I use any synthetic oil in my Generac generator, or are there specific brands and types recommended?

It is important to follow the manufacturer's recommendations for oil type and viscosity for your Generac generator. While synthetic oils can offer superior performance and protection compared to conventional oils, not all synthetic oils may be suitable for use in your specific generator model. Generac recommends using a synthetic oil that meets their specifications for their generators, such as Mobil 1 5W-30 synthetic oil for air-cooled generators or Mobil 1 Racing 4T 10W-40 for liquid-cooled generators. Using the wrong type of oil can result in increased wear and potential damage to your generator's engine. It is always best to consult your generator's owner's manual or contact a professional for guidance on the appropriate oil to use.

How do I choose the best synthetic oil for my Generac generator?

When choosing the best synthetic oil for your Generac generator, there are a few important factors to consider. Firstly, it is important to check your generator's owner's manual for specific recommendations on the type and viscosity of oil to use. Generally, synthetic oils with a viscosity rating of 5W-30 or 10W-30 are recommended for most Generac generators.

Next, it is important to choose a high-quality synthetic oil that is specifically formulated for use in small engines. Look for oils that are designed to provide excellent wear protection, resist oxidation and thermal breakdown, and maintain their viscosity in extreme temperatures.

Lastly, consider the brand reputation and customer reviews of the synthetic oil you are considering. Popular brands such as Mobil 1, Royal Purple, and Amsoil are known for their high-quality synthetic oils that perform well in small engines.

Overall, by following these guidelines and consulting your owner's manual, you can choose the best synthetic oil for your Generac generator that will provide optimal performance and protection.

How often should I change the synthetic oil in my Generac generator, and what factors should I consider when determining the frequency of oil changes?

The frequency of oil changes for synthetic oil in a Generac generator depends on several factors, including the generator's usage, environment, and maintenance schedule. It is recommended to change the synthetic oil in a Generac generator every 200 hours of operation or annually, whichever comes first. However, if the generator is operating under extreme conditions, such as high temperatures or dusty environments, it is advisable to change the oil more frequently. Additionally, if the generator is used for emergency backup power, it may not reach 200 hours of operation in a year, but it is still recommended to change the oil annually. Regular oil changes are essential for keeping the generator running efficiently and avoiding costly repairs. It is also important to consult the owner's manual for the manufacturer's specific recommendations on oil change frequency.

What are the benefits of using synthetic oil in a Generac generator?

Using synthetic oil in a Generac generator offers several benefits. Firstly, synthetic oil has a longer lifespan compared to conventional oil, which means that it can go longer between oil changes. This can save money and time in the long run. Secondly, synthetic oil has better resistance to high temperatures and extreme weather conditions, making it ideal for use in a generator that may be subject to harsh operating conditions. This also means that synthetic oil can provide better protection against engine wear and tear. Additionally, synthetic oil has an improved viscosity index, which means that it flows more efficiently and provides better lubrication to engine parts. Ultimately, using synthetic oil in a Generac generator can help to extend its lifespan and ensure that it operates efficiently and reliably.

What are the top-rated synthetic oils for Generac generators?

There are several top-rated synthetic oils for Generac generators that are recommended by professionals. One of the most popular synthetic oils for Generac generators is Mobil 1 120764 Synthetic Motor Oil, which is formulated to provide exceptional wear protection, thermal stability, and overall engine cleanliness. Another highly rated synthetic oil for Generac generators is Royal Purple 51530 API-Licensed SAE 5W-30 High-Performance Synthetic Motor Oil, which is designed to deliver superior protection and performance in extreme operating conditions. Other top-rated synthetic oils for Generac generators include Amsoil Synthetic Small Engine Oil 10W-30, Pennzoil Platinum Full Synthetic Motor Oil 5W-30, and Valvoline SynPower Full Synthetic Motor Oil 5W-30. It is important to choose a synthetic oil that meets the specific needs of your Generac generator, and to follow the manufacturer's recommendations for oil changes and maintenance.

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